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William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.88%
This Fund
S&P 500
This Quarter Est. Return
+7.16%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$34.1B
AUM Growth
+$1.63B
Cap. Flow
-$169M
Cap. Flow %
-0.5%
Top 10 Hldgs %
23.77%
Holding
1,892
New
86
Increased
671
Reduced
778
Closed
71

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$92.1M
2
AAON icon
Aaon
AAON
+$55.5M
3
P
Everpure Inc
P
+$43.5M
4
BAH icon
Booz Allen Hamilton
BAH
+$29M
5
RBC icon
RBC Bearings
RBC
+$26.8M

Top Sells

Rank Stock Value
1
DXCM icon
DexCom
DXCM
+$128M
2
CRWD icon
CrowdStrike
CRWD
+$42.9M
3
BLK icon
Blackrock
BLK
+$42M
4
CSGP icon
CoStar Group
CSGP
+$41.5M
5
SBUX icon
Starbucks
SBUX
+$38.8M

Sector Composition

Rank Sector Weight
1 Technology 27.11%
2 Healthcare 14.76%
3 Financials 12.67%
4 Industrials 11.93%
5 Consumer Discretionary 7.9%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PPLI
1426
People Inc
PPLI
$3.1B
$206K ﹤0.01%
+4,663
New +$194K
MCHI icon
1427
iShares MSCI China ETF
MCHI
$6.38B
$205K ﹤0.01%
4,019
+3,604
+868% +$153K
CCNE icon
1428
CNB Financial Corp
CCNE
$1.03B
$205K ﹤0.01%
+8,500
New +$198K
ACCD
1429
DELISTED
Accolade Inc
ACCD
$204K ﹤0.01%
53,090
-26,744
-33% -$105K
FNDA icon
1430
Schwab Fundamental US Small Company Index ETF
FNDA
$9.38B
$204K ﹤0.01%
6,854
-338
-5% -$9.71K
IYZ icon
1431
iShares US Telecommunications ETF
IYZ
$1.23B
$203K ﹤0.01%
8,052
-8,155
-50% -$188K
SYF icon
1432
Synchrony
SYF
$25.6B
$203K ﹤0.01%
+4,077
New +$197K
KMPR icon
1433
Kemper
KMPR
$1.68B
$202K ﹤0.01%
+3,299
New +$203K
TILT icon
1434
FlexShares Morningstar US Market Factors Tilt Index Fund
TILT
$2.26B
$202K ﹤0.01%
949
– –
ON icon
1435
ON Semiconductor
ON
$31.6B
$202K ﹤0.01%
2,776
-1,473
-35% -$107K
IXJ icon
1436
iShares Global Healthcare ETF
IXJ
$4.19B
$201K ﹤0.01%
2,050
-335
-14% -$32.5K
ENOV icon
1437
Enovis
ENOV
$1.53B
$201K ﹤0.01%
+4,670
New +$208K
EXPE icon
1438
Expedia Group
EXPE
$37.3B
$200K ﹤0.01%
+1,353
New +$179K
OABI icon
1439
OmniAb
OABI
$447M
$199K ﹤0.01%
47,131
-220
-0.5% -$951
VTRS icon
1440
Viatris
VTRS
$18.9B
$198K ﹤0.01%
17,052
-1,368
-7% -$15.8K
DFAT icon
1441
Dimensional US Targeted Value ETF
DFAT
$14.7B
$196K ﹤0.01%
3,521
+38
+1% +$2.06K
KRE icon
1442
State Street SPDR S&P Regional Banking ETF
KRE
$4.57B
$195K ﹤0.01%
3,437
+710
+26% +$39K
TFPM icon
1443
Triple Flag Precious Metals
TFPM
$6.72B
$194K ﹤0.01%
12,000
– –
IDEV icon
1444
iShares Core MSCI International Developed Markets ETF
IDEV
$32.6B
$194K ﹤0.01%
2,740
+416
+18% +$28.2K
AAL icon
1445
American Airlines Group
AAL
$10.6B
$191K ﹤0.01%
16,953
-1,568
-8% -$16.6K
EWT icon
1446
iShares MSCI Taiwan ETF
EWT
$11.1B
$190K ﹤0.01%
3,529
– –
IGIB icon
1447
iShares 5-10 Year Investment Grade Corporate Bond ETF
IGIB
$18.6B
$187K ﹤0.01%
3,478
+165
+5% +$8.7K
RUN icon
1448
Sunrun
RUN
$2.46B
$185K ﹤0.01%
10,270
+16
+0.2% +$284
TEVA icon
1449
Teva Pharmaceuticals
TEVA
$41.2B
$185K ﹤0.01%
10,269
-236
-2% -$4.13K
IXC icon
1450
iShares Global Energy ETF
IXC
$2.62B
$184K ﹤0.01%
4,535
+190
+4% +$7.79K
56 57
58
59 60

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William Blair & Company's Q3 2024 Portfolio in Review

As of Q3 2024, William Blair & Company held 1,892 positions worth $34.1B, up 5% from $32.4B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q3 2024 filing shows 86 new, 671 increased, 778 reduced and 71 closed positions. Its largest new stake was PAR Technology: 73,733 shares worth $3.84M. The largest sale was DexCom, an estimated $128M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, down from 27% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q3 2024 buy was PAR Technology: 73,733 shares worth $3.84M.
  • William Blair & Company added most to NVIDIA in Q3 2024, an estimated $92.1M increase.
  • William Blair & Company's biggest Q3 2024 reduction was DexCom, cutting an estimated $128M.
  • William Blair & Company fully exited Blackrock in Q3 2024, selling an estimated $42M.
  • William Blair & Company's ten largest holdings make up 24% of its $34.1B portfolio in Q3 2024.
  • William Blair & Company opened 86 new positions and closed 71 in Q3 2024.
  • William Blair & Company's portfolio value rose 5% quarter-over-quarter to $34.1B.

Based on William Blair & Company's 13F filing for Q3 2024, filed 12 Nov 2024.